This manual is a guide for the battery commanders, platoon commanders, section leaders, and light commanders of seacoast artillery searchlight units in harbor defenses or in the field in training searchlight squads in the orderly, efficient...
General Headquarters, American Expeditionary Forces
From an official French document. War Department Document No. 802 cancels previous publications of the same title, War Department Documents Nos. 583 and 711. These instructions conform to the American company and are based on French experiences....